HK1001058A1 - Process for the manufacture of pesticidal 1-(alkoxymethyl)pyrrole compounds - Google Patents

Process for the manufacture of pesticidal 1-(alkoxymethyl)pyrrole compounds

Info

Publication number
HK1001058A1
HK1001058A1 HK98100071A HK98100071A HK1001058A1 HK 1001058 A1 HK1001058 A1 HK 1001058A1 HK 98100071 A HK98100071 A HK 98100071A HK 98100071 A HK98100071 A HK 98100071A HK 1001058 A1 HK1001058 A1 HK 1001058A1
Authority
HK
Hong Kong
Prior art keywords
alkoxymethyl
manufacture
pyrrole compounds
pesticidal
pyrrole
Prior art date
Application number
HK98100071A
Inventor
Venkataraman Kameswaran
Jerry Michael Barton
Original Assignee
American Cyanamid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of HK1001058A1 publication Critical patent/HK1001058A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

There is provided a single step procedure for the manufacture of 1-(alkoxymethyl)pyrrole compounds by reacting the appropriate pyrrole precursor with a dihalomethane reagent in the presence of an alkali metal alkoxide. The 1-(alkoxymethyl)pyrrole compounds are useful as molluscicidal, insecticidal, acaricidal and nematocidal agents.
HK98100071A 1990-12-17 1998-01-05 Process for the manufacture of pesticidal 1-(alkoxymethyl)pyrrole compounds HK1001058A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/628,744 US5151536A (en) 1990-12-17 1990-12-17 Process for the manufacture of pesticidal 1-(alkoxymethyl) pyrrole compounds

Publications (1)

Publication Number Publication Date
HK1001058A1 true HK1001058A1 (en) 1998-05-22

Family

ID=24520113

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100071A HK1001058A1 (en) 1990-12-17 1998-01-05 Process for the manufacture of pesticidal 1-(alkoxymethyl)pyrrole compounds

Country Status (19)

Country Link
US (1) US5151536A (en)
EP (1) EP0491136B1 (en)
JP (1) JP3071019B2 (en)
KR (1) KR100217318B1 (en)
AT (1) ATE143008T1 (en)
AU (1) AU637276B2 (en)
BR (1) BR9105423A (en)
CA (1) CA2057633A1 (en)
DE (1) DE69122222T2 (en)
DK (1) DK0491136T3 (en)
ES (1) ES2091847T3 (en)
GR (1) GR3021075T3 (en)
HK (1) HK1001058A1 (en)
HU (1) HU212790B (en)
IE (1) IE914366A1 (en)
IL (1) IL99838A (en)
PT (1) PT99755B (en)
TW (1) TW213451B (en)
ZA (1) ZA919857B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118816A (en) * 1990-12-26 1992-06-02 American Cyanamid Company 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles
US5256796A (en) * 1992-12-11 1993-10-26 American Cyanamid Company Method for the preparation of 2-aryl-5-trifluoromethylpyrrole compounds
DK0599036T3 (en) * 1992-11-25 1997-01-06 American Cyanamid Co Process for the preparation of 2-aryl-5-trifluoromethyl-pyrrole compounds
US5359089A (en) * 1993-12-22 1994-10-25 American Cyanamid Company Process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile
US5359090A (en) * 1993-12-29 1994-10-25 American Cyanamid Company Alkoxymethylation of pyrroles
PE20070182A1 (en) 2005-07-29 2007-03-06 Wyeth Corp CYANOPYRROL-PHENYL AMIDE DERIVATIVES AS PROGESTERONE RECEPTOR MODULATORS
KR101724293B1 (en) * 2009-02-25 2017-04-07 다케다 야쿠힌 고교 가부시키가이샤 Process for producing pyrrole compound
CN102428926A (en) * 2011-11-28 2012-05-02 北京燕化永乐农药有限公司 Mixed insecticide
CN102617439A (en) * 2012-02-27 2012-08-01 山东潍坊双星农药有限公司 Preparation method of chlorfenapyr
AU2016259360B1 (en) * 2016-11-16 2017-09-07 Rotam Agrochem International Company Limited A novel crystalline form of chlorfenapyr, a process for its preparation and use of the same
CN114573494B (en) * 2022-04-14 2024-03-15 山东潍坊双星农药有限公司 Preparation method of chlorfenapyr

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS241547B2 (en) * 1983-06-17 1986-03-13 Ciba Geigy Ag Fungicide and method of active component production
IL87222A (en) * 1987-07-29 1993-04-04 American Cyanamid Co Arylpyrroles, methods for thepreparation thereof andinsecticidal, acaricidal andnematicidal compositionscontaining them
US4929634A (en) * 1987-10-23 1990-05-29 American Cyanamid Company Method of and bait compositions for controlling mollusks
BR8906202A (en) * 1988-12-05 1990-09-25 American Cyanamid Co PROCESS AND COMPOSITION FOR THE CONTROL OF PEST INSECTS, MITS AND MOLLUSCS, COMPOUND FOR SUCH CONTROL AND PROCESS FOR ITS PREPARATION
US5157047A (en) * 1990-10-18 1992-10-20 American Cyanamid Company Bis- and tris(trifluoromethyl)arylpyrrole insecticidal and acaricidal agents
US5180734A (en) * 1990-11-30 1993-01-19 American Cyanamid Company Insecticidal and acaricidal diarylpyrrolecarbonitrile and diarylnitropyrrole compounds

Also Published As

Publication number Publication date
KR100217318B1 (en) 1999-09-01
US5151536A (en) 1992-09-29
HUT59667A (en) 1992-06-29
ES2091847T3 (en) 1996-11-16
ZA919857B (en) 1992-09-30
ATE143008T1 (en) 1996-10-15
DK0491136T3 (en) 1996-10-07
KR920012027A (en) 1992-07-25
EP0491136B1 (en) 1996-09-18
HU212790B (en) 1996-11-28
DE69122222T2 (en) 1997-02-06
GR3021075T3 (en) 1996-12-31
HU913968D0 (en) 1992-02-28
JP3071019B2 (en) 2000-07-31
TW213451B (en) 1993-09-21
IL99838A0 (en) 1992-08-18
PT99755A (en) 1992-12-31
DE69122222D1 (en) 1996-10-24
IE914366A1 (en) 1992-06-17
PT99755B (en) 1999-05-31
AU8974691A (en) 1992-06-18
EP0491136A3 (en) 1992-07-22
EP0491136A2 (en) 1992-06-24
JPH04295461A (en) 1992-10-20
AU637276B2 (en) 1993-05-20
CA2057633A1 (en) 1992-06-18
BR9105423A (en) 1992-08-25
IL99838A (en) 1996-06-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)